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公开(公告)号：US20190286878A1
公开(公告)日：2019-09-19
申请号：US16301917
申请日：2018-04-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingming LIU , Jing LV , Haisheng WANG , Chun Wei WU , Xiaoliang DING , Rui XU , Lijun ZHAO , Changfeng LI , Yanan JIA , Yuzhen GUO , Yunke QIN , Pinchao GU
Abstract: A fingerprint identification structure and a method for fabricating the same, and an electronic device are provided. The fingerprint identification structure includes: a substrate; a plurality of first touch control electrodes and a plurality of second touch control electrodes, which are provided on the substrate, in which the plurality of first touch control electrodes and the plurality of second touch control electrodes intersect with each other; and a plurality of photo-sensitive patterns, which are disposed at intersections of the plurality of first touch control electrodes and the plurality of second touch control electrodes, respectively, and are configured to separate the plurality of second touch control electrodes from the plurality of first touch control electrodes.
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122.发明申请公开(公告)号：US20190280039A1
公开(公告)日：2019-09-12
申请号：US15776984
申请日：2017-09-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanan JIA , Xue DONG , Jing LV , Haisheng WANG , Yingming LIU , Xiaoliang DING , Yuzhen GUO , Wei LIU , Yangling HAN , Changfeng LI , Pengpeng WANG , Chun Wei WU , Rui XU , Lijun ZHAO
IPC: H01L27/146 , H01L27/30 , G02F1/1335 , G02F1/1333 , G02F1/13357 , G06K9/00
Abstract: A display substrate, a method for manufacturing the display substrate, a fingerprint recognition device and a display device are provided. The display substrate includes a base substrate, a black matrix sensor provided on the base substrate and a plurality of functional sensors which are spaced apart from each other, the black matrix sensor blocks at least visible light and includes a plurality of first extension portions and a plurality of second extension portions, and the first extension portions intersect the second extension portions to form a plurality of hollow regions. Orthographic projections of the functional sensors on the black matrix sensor are within the region where the black matrix sensor is located.
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公开(公告)号：US20190146283A1
公开(公告)日：2019-05-16
申请号：US16135431
申请日：2018-09-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yunke QIN , Xue DONG , Haisheng WANG , Yingming LIU , Lijun ZHAO , Rui XU , Yuzhen GUO , Pinchao GU , Ping ZHANG , Yanan JIA , Changfeng LI
IPC: G02F1/1343 , G02F1/1339 , G02F1/1335 , G02F1/1337 , H04N13/207 , H04N13/106 , H01L27/12 , G02F1/13357
Abstract: Embodiments of the present disclosure provide an array substrate and a display device. The array substrate includes a three-dimensional imaging device configured to acquire three-dimensional imaging information of a target object; and a processing circuit connected to the three-dimensional imaging device and configured to receive three-dimensional imaging information from the three-dimensional imaging device and generate a three-dimensional image of the target object based on the three-dimensional imaging information.
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公开(公告)号：US20190079628A1
公开(公告)日：2019-03-14
申请号：US15982261
申请日：2018-05-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingming LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Rui XU , Changfeng LI , Liguang DENG , Yuzhen GUO
IPC: G06F3/041 , G09G3/20 , H01L29/417 , G06K9/00
Abstract: The present application discloses a sensing panel, and a display device and a driving method thereof. The sensing includes a base substrate; a plurality of photosensitive units arranged in an array on the base substrate; and a plurality of pressure-sensitive units arranged in an array on the base substrate. The photosensitive units and the pressure-sensitive units are integrated in a same sensing panel, and are stacked and share a fixed-potential electrode. As such, after loading a fixed potential to the fixed-potential electrode, the pressure detection and the touch detection can be achieved simultaneously with the same sensing panel.
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125.发明申请公开(公告)号：US20190026522A1
公开(公告)日：2019-01-24
申请号：US15756168
申请日：2017-09-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haisheng WANG , Lijun ZHAO , Yingming LIU , Rui XU , Changfeng LI , Yanan JIA , Yuzhen GUO , Pinchao GU , Yunke QIN
IPC: G06K9/00 , G06F3/041 , G02F1/1335
CPC classification number: G06K9/0004 , G02F1/13 , G02F1/133514 , G02F1/133526 , G02F1/29 , G02F2001/294 , G06F3/03547 , G06F3/0412
Abstract: The present disclosure discloses a fingerprint identification device, a fingerprint identification method and a touch screen. The fingerprint identification device comprises: an optical sensor with a receiving surface configured to receive fingerprint reflected light; and a lens assembly configured to converge the fingerprint reflected light toward the receiving surface of the optical sensor, wherein the lens assembly includes a liquid crystal lens configured to converge the fingerprint reflected light toward the receiving surface of the optical sensor by rotating liquid crystal molecules at different angles upon energization.
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Patent Agency Ranking
126.发明申请公开(公告)号：US20180365468A1
公开(公告)日：2018-12-20
申请号：US15736820
申请日：2017-04-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pengpeng WANG , Xue DONG , Jing LV , Haisheng WANG , Chunwei WU , Xiaoliang DING , Yingming LIU , Yanling HAN , Wei LIU , Rui XU , Changfeng LI , Lijun ZHAO , Yanan JIA , Yuzhen GUO
IPC: G06K9/00 , G02F1/1335 , G02F1/133 , G09G3/36
Abstract: The present disclosure provides a fingerprint recognition component, a display device and a fingerprint recognition method. The fingerprint recognition component according to the present disclosure comprises: a light emitting unit configured to emit light to a finger; a light sensing unit configured to receive light emitted by the light emitting unit and reflected by the finger, and generate a sensing signal based on an intensity of received light; a modulation signal generation unit configured to generate a modulation signal having a modulation frequency, and control the light emitting unit to emit light flickeringly at the modulation frequency by using the modulation signal; and a demodulation unit connected to the light sensing unit and configured to demodulate the sensing signal in accordance with the modulation frequency.
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公开(公告)号：US20180356923A1
公开(公告)日：2018-12-13
申请号：US15575883
申请日：2017-06-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Rui XU , Xue DONG , Jing LV , Haisheng WANG , Yingming LIU , Changfeng LI , Yuzhen GUO , Pinchao GU , Yunke QIN , Yanan JIA , Lijun ZHAO
CPC classification number: G06F3/0412 , G02B5/3058 , G06F3/0416 , G06F3/044 , G06F2203/04105 , H01L27/323 , H01L51/5281 , H01L51/5284
Abstract: The present disclosure relates to display technology and discloses a present disclosure and a display device. The linear polarizer includes a base plate and a plurality of shading stripes equally spaced in parallel on the base plate, with a transparent stripe formed between every two shading stripes adjacent to each other, wherein the shading stripes are made of a conductive material; at least a portion of the shading stripes are also configured to detect touch position.
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128.发明申请公开(公告)号：US20180307887A1
公开(公告)日：2018-10-25
申请号：US15560050
申请日：2017-04-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanling HAN , Xue DONG , Jing LV , Haisheng WANG , Chun Wei WU , Xiaoliang DING , Yingming LIU , Pengpeng WANG , Wei LIU , Xueyou CAO , Yanan JIA , Lijun ZHAO , Changfeng LI , Rui XU , Yuzhen GUO
Abstract: A fingerprint identification substrate and a fabrication method thereof, a display panel and a display apparatus are provided. The fingerprint identification substrate includes a base substrate and a plurality of fingerprint identification units on the base substrate. Each fingerprint identification unit includes a photosensitive sense electrode and a thin film transistor which are positioned on the base substrate, the photosensitive sense electrode is positioned between the base substrate and the thin film transistor, and the photosensitive sense electrode is electrically connected with a source electrode or a drain electrode of the thin film transistor.
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公开(公告)号：US20180239454A1
公开(公告)日：2018-08-23
申请号：US15752073
申请日：2017-07-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunwei WU , Xue DONG , Haisheng WANG , Xiaoliang DING , Yingming LIU , Pengpeng WANG , Yanling HAN , Wei LIU , Rui XU , Lijun ZHAO , Yuzhen GUO , Changfeng LI , Yanan JIA , Jing LV
Abstract: The present application provides a sensor comprising a grating and a sensor array sequentially disposed in a thickness direction of the sensor, wherein the sensor array comprises a plurality of photosensitive sensor units, and light passing through a light transmission gap of the grating reaches the plurality of photosensitive sensor units. The present application further provides a display device comprising the sensor. The sensor may detect three-dimensional coordinates of an object so that the display device can realize three-dimensional touch control.
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公开(公告)号：US20180217438A1
公开(公告)日：2018-08-02
申请号：US15568429
申请日：2017-04-19
Inventor： Xiaochen NIU , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Ming YANG , Qian WANG , Pengcheng LU , Jian GAO , Lei WANG , Rui XU
IPC: G02F1/1335 , G02F1/1343 , G02F1/137 , H01L27/12
CPC classification number: G02F1/133512 , G02F1/134309 , G02F1/13718 , G02F1/29 , H01L27/1214
Abstract: Provided is a display panel assembly, comprising a display panel and a plurality of optical micro-structures arranged at a light outgoing side of the display panel. The display panel comprises a plurality of pixel groups, each of the plurality of pixel groups comprising one pixel or a plurality of pixels sequentially arranged. Each of the plurality of optical micro-structures corresponds to a plurality of pixel groups sequentially arranged, for modulating light emitted from the corresponding pixel groups to different fields of view. A display device and a driving method thereof are also provided.
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